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Ch 3 CompSci

TermDefinition
package a directory of classes that are related to each other
address the location of a value in computer memory, often represented as a hexadecimal integer
import statement a statement that allows programs to use classes defined in other packages
literal a value that appears in source code. For example, "Hello" is a string literal, and 74 is an integer literal
magic number a number that appears without explanation as part of an expression. It should generally be replaced with a constant
constant a variable, declared as final, whose value cannot be changed
format string the string in System.out.printf that specifies the format of the output
format specifier a special code that begins with a percent sign and specifies the data type and format of the corresponding value
stack trace an error message that shows the methods that were running when an exception occurs
type cast an operation that explicitly converts one data type into another. In Java, it appears as a type name in parentheses, like (int)
modulo an operation that yields the remainder when one integer is divided by another. In Java, it is denoted with a percent sign
modulus the value of b in the expression a % b. It often represents unit conversions, such as 24 hours in a day, 60 minutes in an hour, etc.
elements of java from largest to smallest package class method statement expression token
library a collection of packages and classes that are available for use in other programs
token the smallest unit of source code, such as an individual word, literal value, or symbol
prompt a brief message displayed in a print statement that asks the user for input
Created by: kaiello
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